New Battleground Numbers

Quinnipiac University/washingtonpost.com/Wall Street Journal polls:

Colorado: Obama 49, McCain 44

Michigan: Obama 48, McCain 42

Minnesota: Obama 54, McCain 37

Wisconsin: Obama 52, McCain 39

Dates conducted: June 17-24. Error margin: 2.5 -2.7 points.

Read more -- including what independents think -- here.